Vehicle air purifier



FIG. 1 is a perspective view taken from the top, front and right side of a vehicle air purifier showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof, the left side being a mirror image of the right side shown;

FIG. 5 is a rear view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for vehicle air purifier, as shown and described. 